斜交网格筒-核心筒结构地震非线性性能研究
|
摘要
斜交网格筒新型结构体系具有较大的侧向刚度,为建造高层、超高层结构提供了有利条件。然而目前该类型结构的地震非线性性能尚未被明确掌握,导致在结构设计中面临体系构件屈服顺序不明确、外网筒斜柱受力和屈服机制不清楚、外网筒地震失效路径不清晰等关键性抗震问题。通过对典型高层斜交网格筒-核心筒结构地震非线性有限元分析和典型模块子结构的拟静力试验研究,针对该类型体系构件的屈服顺序、斜柱受力和屈服机制以及外网筒的地震失效路径等进行系统研究,明确了该类型体系的上述地震非线性性能。
Diagrid tube structures have advantages for constructing high-rise buildings due to their great rigidity.However the nonlinear seismic performances of this type of structures are not yet clearly understood,so the order of yield of the structure components,inclined column force and yield mechanism and diagrid tube seismic failure path,all of which are quite important problems in seismic design,are not clear.Nonlinear seismic analysis of typical high-rise diagrid tube-core tube structure is carried out and a pseudo-static test on typical diagrid tube module substructure is accomplished to study the components yield order,inclined column force,column yield mechanism and diagrid tube seismic failure path.
Diagrid tube structures have advantages for constructing high-rise buildings due to their great rigidity.However the nonlinear seismic performances of this type of structures are not yet clearly understood,so the order of yield of the structure components,inclined column force and yield mechanism and diagrid tube seismic failure path,all of which are quite important problems in seismic design,are not clear.Nonlinear seismic analysis of typical high-rise diagrid tube-core tube structure is carried out and a pseudo-static test on typical diagrid tube module substructure is accomplished to study the components yield order,inclined column force,column yield mechanism and diagrid tube seismic failure path.
引文
[1]容柏生.国内高层建筑结构设计的若干新进展[J].建筑结构,2007,37(9):1-5(Rong Baisheng.Progress ofhigh-rise building's structural design in china[J].BuildingStructure,2007,37(9):1-5(in Chinese))
[2]Moon K S,Connor J J,Fernandez J E.Diagrid structuralsystems for tall buildings:characteristics and methodologyfor preliminary design[J].The Structural Design of Talland Special Buildings,2007,16(2):205-230
[3]Moon K S.Stiffness-based design methodology for steelbraced tube structures:a sustainable approach[J].Engineering Structures,2010,32(10):3163-3170
[4]周健,汪大绥.高层斜交网格结构体系的性能研究[J].建筑结构,2007,37(5):87-91(Zhou Jian,Wang Dasui.Performance research on high-rise diagonal frame structure[J].Building Structure,2007,37(5):87-91(inChinese))
[5]张小冬,刘界鹏.大连中国石油大厦结构方案优化设计[J].建筑结构学报,2009,30(增1):27-33(ZhangXiaodong,Liu Jiepeng.Optimum design on Dalian ChinaPetrol Tower[J].Journal of Building Structures,2009,30(S1):27-33(in Chinese))
[6]韩小雷,黄超,方小丹,等.广州西塔巨型斜交网格空间相贯节点试验研究[J].建筑结构学报,2010,31(1):63-69(Han Xiaolei,Huang Chao,Fang Xiaodan,et al.Experimental study on spatial intersecting connections usedin obliquely crossing mega lattice of the Guangzhou WestTower[J].Journal of Building Structures,2010,31(1):63-69(in Chinese))
[7]方小丹,韩小雷,韦宏,等.广州西塔巨型斜交网格平面相贯节点试验研究[J].建筑结构学报,2010,31(1):56-62(Fang Xiaodan,Han Xiaolei,Wei Hong,et al.Experimental study on plannar intersecting connections usedin obliquely crossing mega lattice of the Guangzhou WestTower[J].Journal of Building Structures,2010,31(1):56-62(in Chinese))
[8]韩小雷,唐剑秋,黄艺燕,等.钢管混凝土巨型斜交网格筒体结构非线性分析[J].地震工程与工程振动,2009,29(4):77-84(Han Xiaolei,Tang Jianqiu,HuangYiyan,et al.Nonlinear analysis of huge oblique crossinglattice structure with concrete filled steel tube[J].Earthquake Engineering and Engineering Vibration,2009,29(4):77-84(in Chinese))
[9]郭伟亮,滕军,容柏生,等.高层斜交网格筒-核心筒结构抗震性能分析[J].振动与冲击,2011,30(4):150-155(Guo Weiliang,Teng Jun,Rong Baisheng,et al.Aseismic behaviour of a diagrid tube-core tube structure[J].Journal of Vibration and Shock,2011,30(4):150-155(inChinese))
[10]滕军,郭伟亮,容柏生,等.高层建筑斜交网格筒结构抗震概念分析[J].土木建筑与环境工程,2011,33(4):1-6(Teng Jun,Guo Weiliang,Rong Baisheng,et al.Seismicconcept analysis of high-rise diagrid tube structures[J].Journal of Civil,Architectural&EnvironmentalEngineering,2011,33(4):1-6(in Chinese))
[11]郭伟亮.高层斜交网格筒结构体系力学性能及地震失效控制研究[D].哈尔滨:哈尔滨工业大学,2011(GuoWeiliang.Mechanical performance and seismic failurecontrol research on high-rise diagrid tube structures[D].Harbin:Harbin Institute of Technology,2011(inChinese))
[12]钟善桐.钢管混凝土统一理论——研究与应用[M].北京:清华大学出版社,2006
[13]Mander J B,Priestley M J N,Park R.Theoretical stress-strain model for confined concrete[J].Journal of StructuralEngineering,1988,114(8):1804-1826
[2]Moon K S,Connor J J,Fernandez J E.Diagrid structuralsystems for tall buildings:characteristics and methodologyfor preliminary design[J].The Structural Design of Talland Special Buildings,2007,16(2):205-230
[3]Moon K S.Stiffness-based design methodology for steelbraced tube structures:a sustainable approach[J].Engineering Structures,2010,32(10):3163-3170
[4]周健,汪大绥.高层斜交网格结构体系的性能研究[J].建筑结构,2007,37(5):87-91(Zhou Jian,Wang Dasui.Performance research on high-rise diagonal frame structure[J].Building Structure,2007,37(5):87-91(inChinese))
[5]张小冬,刘界鹏.大连中国石油大厦结构方案优化设计[J].建筑结构学报,2009,30(增1):27-33(ZhangXiaodong,Liu Jiepeng.Optimum design on Dalian ChinaPetrol Tower[J].Journal of Building Structures,2009,30(S1):27-33(in Chinese))
[6]韩小雷,黄超,方小丹,等.广州西塔巨型斜交网格空间相贯节点试验研究[J].建筑结构学报,2010,31(1):63-69(Han Xiaolei,Huang Chao,Fang Xiaodan,et al.Experimental study on spatial intersecting connections usedin obliquely crossing mega lattice of the Guangzhou WestTower[J].Journal of Building Structures,2010,31(1):63-69(in Chinese))
[7]方小丹,韩小雷,韦宏,等.广州西塔巨型斜交网格平面相贯节点试验研究[J].建筑结构学报,2010,31(1):56-62(Fang Xiaodan,Han Xiaolei,Wei Hong,et al.Experimental study on plannar intersecting connections usedin obliquely crossing mega lattice of the Guangzhou WestTower[J].Journal of Building Structures,2010,31(1):56-62(in Chinese))
[8]韩小雷,唐剑秋,黄艺燕,等.钢管混凝土巨型斜交网格筒体结构非线性分析[J].地震工程与工程振动,2009,29(4):77-84(Han Xiaolei,Tang Jianqiu,HuangYiyan,et al.Nonlinear analysis of huge oblique crossinglattice structure with concrete filled steel tube[J].Earthquake Engineering and Engineering Vibration,2009,29(4):77-84(in Chinese))
[9]郭伟亮,滕军,容柏生,等.高层斜交网格筒-核心筒结构抗震性能分析[J].振动与冲击,2011,30(4):150-155(Guo Weiliang,Teng Jun,Rong Baisheng,et al.Aseismic behaviour of a diagrid tube-core tube structure[J].Journal of Vibration and Shock,2011,30(4):150-155(inChinese))
[10]滕军,郭伟亮,容柏生,等.高层建筑斜交网格筒结构抗震概念分析[J].土木建筑与环境工程,2011,33(4):1-6(Teng Jun,Guo Weiliang,Rong Baisheng,et al.Seismicconcept analysis of high-rise diagrid tube structures[J].Journal of Civil,Architectural&EnvironmentalEngineering,2011,33(4):1-6(in Chinese))
[11]郭伟亮.高层斜交网格筒结构体系力学性能及地震失效控制研究[D].哈尔滨:哈尔滨工业大学,2011(GuoWeiliang.Mechanical performance and seismic failurecontrol research on high-rise diagrid tube structures[D].Harbin:Harbin Institute of Technology,2011(inChinese))
[12]钟善桐.钢管混凝土统一理论——研究与应用[M].北京:清华大学出版社,2006
[13]Mander J B,Priestley M J N,Park R.Theoretical stress-strain model for confined concrete[J].Journal of StructuralEngineering,1988,114(8):1804-1826
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心